Robust simulations of viscoelastic flows at high Weissenberg numbers with the streamfunction/log-conformation formulation
A new streamfunction/log-conformation formulation of incompressible viscoelastic flows is
presented. The log-conformation representation guaranties the positive-definiteness of the …
presented. The log-conformation representation guaranties the positive-definiteness of the …
Topology optimization of viscoelastic rectifiers
An approach for the design of microfluidic viscoelastic rectifiers is presented based on a
combination of a viscoelastic model and the method of topology optimization. This …
combination of a viscoelastic model and the method of topology optimization. This …
Mathematical Tools for Simulation of 3D Bioprinting Processes on High-Performance Computing Resources: The State of the Art.
L Carracciuolo, U D'Amora - Applied Sciences (2076-3417), 2024 - search.ebscohost.com
Abstract Three-dimensional (3D) bioprinting belongs to the wide family of additive
manufacturing techniques and employs cell-laden biomaterials. In particular, these …
manufacturing techniques and employs cell-laden biomaterials. In particular, these …
About the granularity portability of block‐based Krylov methods in heterogeneous computing environments
L Carracciuolo, V Mele… - … and Computation: Practice …, 2021 - Wiley Online Library
Large‐scale problems in engineering and science often require the solution of sparse linear
algebra problems and the Krylov subspace iteration methods (KM) have led to a major …
algebra problems and the Krylov subspace iteration methods (KM) have led to a major …
Evaluating accuracy and efficiency of HPC solvers for sparse linear systems with applications to PDEs
A Galizia, S Cammarasana, A Clematis… - arXiv preprint arXiv …, 2022 - arxiv.org
Partial Differential Equations (PDEs) describe several problems relevant to many fields of
applied sciences, and their discrete counterparts typically involve the solution of sparse …
applied sciences, and their discrete counterparts typically involve the solution of sparse …
Optimization of bistable viscoelastic systems
We consider the flow of a viscoelastic fluid in a symmetric cross geometry. For small driving
pressures the flow is symmetric, but beyond a certain critical pressure the symmetric flow …
pressures the flow is symmetric, but beyond a certain critical pressure the symmetric flow …
Insertion of PETSc in the NEMO stack software driving NEMO towards exascale computing
This paper addresses the scientific challenges related to high level implementation
strategies which steer the NEMO (Nucleus for European Modelling of the Ocean) code …
strategies which steer the NEMO (Nucleus for European Modelling of the Ocean) code …
SCoPE@ Scuola:(In)-formative Paths on Topics Related with High Performance, Parallel and Distributed Computing
Abstract The SCoPE@ Scuola initiative was born with the aim to inspire curiosity in high
school students about High Performance Computing (HPC) and Parallel and Distributed …
school students about High Performance Computing (HPC) and Parallel and Distributed …